By making a cash donation to The Salvation Army, you are able to claim a charitable deduction of up to 50% of your adjusted gross income in the year you make the gift. If you cannot utilize the entire deduction in that year, deductions may be carried over for an additional five years.
Scientists learn about the layers deep within the Earth's crust by studying how seismic waves travel through the Earth.If there is an earthquake somewhere, seismagraphs in many locations will record it.
They canât dig down deep enough to use a thermometer to measure its temperature. Despite the fact it's right under our feet, Earthâs core is maddeningly inaccessible. Earthâs core is about the size of Pluto.